package com.spn.blog.common.utils;


import com.alibaba.fastjson.JSON;
import com.qiniu.common.QiniuException;
import com.qiniu.http.Response;
import com.qiniu.storage.BucketManager;
import com.qiniu.storage.Configuration;
import com.qiniu.storage.Region;
import com.qiniu.storage.UploadManager;
import com.qiniu.storage.model.DefaultPutRet;
import com.qiniu.storage.model.FileInfo;
import com.qiniu.storage.model.FileListing;
import com.qiniu.util.Auth;
import org.springframework.stereotype.Component;
import org.springframework.web.multipart.MultipartFile;


public class QiniuUtils {

    public static  final String url = "http://static.spnblog.top/";

    private static final String accessKey = "_yDhb9cG93zNLdHbFDk8nEBeA3PIwvG-U4R5aSNa";
    private static final String accessSecretKey = "8VzJMWoVSh4L-LAWmiDy-S8Vcd_0VXa8conChmfg";

    public static boolean upload(MultipartFile file, String fileName){

        //构造一个带指定 Region 对象的配置类
        Configuration cfg = new Configuration(Region.huanan());
        //...其他参数参考类注释
        UploadManager uploadManager = new UploadManager(cfg);
        //...生成上传凭证，然后准备上传
        String bucket = "spn";
        //默认不指定key的情况下，以文件内容的hash值作为文件名
        try {
            byte[] uploadBytes = file.getBytes();
            Auth auth = Auth.create(accessKey, accessSecretKey);
            String upToken = auth.uploadToken(bucket);
                Response response = uploadManager.put(uploadBytes, fileName, upToken);
                //解析上传成功的结果
                DefaultPutRet putRet = JSON.parseObject(response.bodyString(), DefaultPutRet.class);
                return true;
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        return false;
    }

    public static boolean upload(byte[] uploadBytes, String fileName){

        //构造一个带指定 Region 对象的配置类
        Configuration cfg = new Configuration(Region.huanan());
        //...其他参数参考类注释
        UploadManager uploadManager = new UploadManager(cfg);
        //...生成上传凭证，然后准备上传
        String bucket = "spn";
        //默认不指定key的情况下，以文件内容的hash值作为文件名
        try {
            Auth auth = Auth.create(accessKey, accessSecretKey);
            String upToken = auth.uploadToken(bucket);
            Response response = uploadManager.put(uploadBytes, fileName, upToken);
            //解析上传成功的结果
            DefaultPutRet putRet = JSON.parseObject(response.bodyString(), DefaultPutRet.class);
            return true;
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return false;
    }

    public void deleteAll() throws QiniuException {
        String bucket = "spn";
        Auth auth = Auth.create(accessKey, accessSecretKey);
        //构造一个带指定 Region 对象的配置类
        Configuration cfg = new Configuration(Region.huanan());
        BucketManager bucketManager = new BucketManager(auth,cfg);
        FileListing fileListing = bucketManager.listFiles(bucket, "/", "", 1000, "");
        FileInfo[] items = fileListing.items;
        for (FileInfo info : items){

        }
    }
}
